C04 · Lesson 9 of 22 · 16 min · 6 hands-on tasks

Reading Regression Output

Kofi's line goes into the quoting tool, and Ingrid asks the two questions every manager should ask about a regression: how sure are we about the slope, and how far off could the next job be? Read a real regression table (coefficients, standard errors, t, p, R²), build a prediction range for a quote, and see why predicting outside your data is dangerous.